Map of flight path and driving directions from Rock Springs to St Louis.
Shortest flight path between Southwest Wyoming Regional Airport (RKS) and St. Louis Lambert International Airport (STL).
How far is St Louis from Rock Springs?
There are several ways to calculate distances between Rock Springs and St Louis. Here are two common methods:Vincenty's formula (applied above)
- 1006.668 miles
- 1620.075 kilometers
- 874.771 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1004.293 miles
- 1616.252 kilometers
- 872.706 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
|A||Southwest Wyoming Regional Airport|
|City:||Rock Springs, WY|
|B||St. Louis Lambert International Airport|
|City:||St Louis, MO|
Time difference and current local times
The time difference between Rock Springs and St Louis is 1 hour. St Louis is 1 hour ahead of Rock Springs.
Rock Springs, WY
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (333 pounds).
Frequent Flyer Miles Calculator
Rock Springs (RKS) → St Louis (STL).